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The Structure of Escherichia coli Cytosine Deaminase
Biology and Chemistry Report
1K6W
  •   Structure Details   Hide

    Structure Keywords

    Keywords HYDROLASE
    Text cytosine deaminase, alpha-beta barrel, hexamer, domain swap, HYDROLASE

    Polymeric Molecules

    Chain A
    Description Cytosine Deaminase 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 47514.1 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    FE  FE (III) ION  Fe   55.85  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A CODA_ECOLI P25524     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc Catalytic Site(s)
    3.5.4.1        
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    6209   Cytosine Catabolic Process  The Chemical Reactions and Pathways Resulting in the Breakdown of Cytosine 4 Amino 2 Hydroxypyrimidine a Pyrimidine Derivative That Is One of the Five Main Bases Found in Nucleic Acids; It Occurs Widely in Cytidine Derivatives. 
    19858   Cytosine Metabolic Process  The Chemical Reactions and Pathways Involving Cytosine 4 Amino 2 Hydroxypyrimidine a Pyrimidine Derivative That Is One of the Five Main Bases Found in Nucleic Acids; It Occurs Widely in Cytidine Derivatives. 
    5829   Cytosol  The Part of the Cytoplasm That Does Not Contain Organelles But Which Does Contain Other Particulate Matter Such As Protein Complexes. 
    4131   Cytosine Deaminase Activity  Catalysis of the Reaction: Cytosine + H2o = Uracil + Nh3. 
    8198   Ferrous Iron Binding  Interacting Selectively and Non Covalently with Ferrous Iron Fe(ii). 
    8270   Zinc Ion Binding  Interacting Selectively and Non Covalently with Zinc (zn) Ions. 
    16787   Hydrolase Activity  Catalysis of the Hydrolysis of Various Bonds E.g. C O C N C C Phosphoric Anhydride Bonds Etc. Hydrolase Is the Systematic Name For Any Enzyme of EC Class 3. 
    16810   Hydrolase Activity Acting On Carbon Nitrogen (but Not Peptide) Bonds  Catalysis of the Hydrolysis of Any Carbon Nitrogen Bond C N with the Exception of Peptide Bonds. 
    35888   Isoguanine Deaminase Activity  Catalysis of the Reaction: Isoguanine + H2o = Xanthine + Nh3. 
    42802   Identical Protein Binding  Interacting Selectively and Non Covalently with an Identical Protein or Proteins. 
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Escherichia coli  
    Genus Escherichia
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Vector Type Plasmid
    Host Plasmid Name pET15b